A collection of three gold bands including two matching 18K white gold bands each featuring twenty round brilliant-cut diamonds, approximately 3.00 carats per band, near colorless (H - J), with SI - I clarity, and one 18K yellow gold band featuring twenty-seven round brilliant-cut diamonds, approximately 1.30 carats altogether, near colorless (I - J), with VS2 - SI1 clarity. Total estimated weight of diamonds: 7.30 carats.